Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Concept explainers

SQL Query
Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed …
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Sort DNS records based on the kind of record they include. Describe each using examples and explain why they are used in a succinct manner. Is it possible to use the same alias for the hostname of a web server and a mail server in the same organization?

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